ALEXANDRIA, Va., Sept. 30 -- United States Patent no. 12,746,852, issued on Sept. 29, was assigned to The Hong Kong Polytechnic University (Hong Kong).

"Energy management method, system, computer device and readable storage medium" was invented by Ka Wai Eric Cheng (Hong Kong), Xiangdang Xue (Hong Kong), Molly Meng-Jung Li (Hong Kong), Chiu Shek Wong (Hong Kong) and Shu Ping Lau (Hong Kong).

According to the abstract* released by the U.S. Patent & Trademark Office: "Disclosed are an energy management method, system, computer device and readable storage medium. The method includes: obtaining a first current output power and a previous output power of a first energy supplier; obtaining a current power change rate of the first energy supplie...